Alright, so I'm working on getting the demon hunter achievements, and I have most of them so far; the others I will get to eventually by killing stuff (like the 100k demons, 2 dh @level 60, etc..)
One that I'm missing is the one where you keep a boss ensnared by caltrops for 40 consecutive seconds. I've tried this a few times with some unique and superunique monsters, but I guess those don't count as bosses. So, does anyone know which ones do in fact count? Also, most of the act bosses have movement skills (charging or teleporting) that would quickly take them out of caltrops, so does anyone have any suggestions about who is the best to get this one?
With late Hell or Inferno gear, you can survive quite a long time vs any normal boss. Most of them don't do those charging attacks and teleports when you are standing still. Pick up Numbing Traps and Custom Engineering, and go wave at the Skeleton King while he remains unable to harm you in any way.